{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12009910","patent":{"patent_number":"US-12009910","title":"Efficient spectrum allocation in a multi-node optical network","assignee":null,"inventors":[],"filing_date":"2023-02-21T00:00:00.000Z","publication_date":"2024-06-11T00:00:00.000Z","cpc_codes":["H04J","H04J","H04J","H04J","H04J","H04J","H04J","H04Q","H04Q"],"num_claims":20,"abstract":"An optical communications network comprises optical data links interconnected by add-drop nodes, the optical data links comprising data channels. The data channels are allocated into equal-sized bins. In response to a first data channel request between a given source-destination pair, one of the equal-sized bins is assigned to the data channel request. In response to requests for additional bandwidth for the same source-destination data channel request, unused channels within the assigned equal-sized bin are allocated to the data channel request. In response to subsequent data channel requests between different source-destination pairs, additional unallocated equal-sized bins are assigned to the subsequent data channel requests. In response to subsequent data channel requests when resource sharing for one equal-sized bin, data channels in the last equal-sized bin are assigned using the reverse channel assignment process. Reverse channel assignment can also be used for other bins as an option."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Efficient spectrum allocation in a multi-node optical network","description":"An optical communications network comprises optical data links interconnected by add-drop nodes, the optical data links comprising data channels. The data channels are allocated into equal-sized bins.","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12009910","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-12009910","citation_suggestion":"Patentable. \"Efficient spectrum allocation in a multi-node optical network\" (US-12009910). https://patentable.app/patents/US-12009910","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12009910","json":"https://patentable.app/api/llm-context/US-12009910","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:01:22.271Z"}